Author Question: What fragments will be obtained by a trypsin hydrolysis of the following octapeptide? ... (Read 52 times)

bobthebuilder · **on:** Aug 23, 2018

What fragments will be obtained by a trypsin hydrolysis of the following octapeptide?
Ala-Val-Trp-Lys-Phe-Gly-Arg-Met
A)
Ala-Val-Trp-Lys-Phe and Gly-Arg-Met
B)
Ala-Val-Trp-Lys-Phe -Gly and Arg-Met
C)
Ala-Val-Trp-Lys and Phe-Gly-Arg and Met
D)
Ala-Val-Trp-Lys and Phe and Gly-Arg and Met
E)
Ala-Val-Trp and Lys-Phe-Gly and Arg-Met

Question 2

Which reagent is used to determine the N-terminal amino acid of a peptide?
A)
Jones'
B)
Fehling's
C)
Ninhydrin
D)
Sanger's
E)
Tollens'